阅读理解。

     There is a big store near our school.  It sells a lot of things. Many of the teachers and students like to do

shopping there. You can buy food there, like something to eat or something to drink. You can buy school

things there, too. Some of them are very cheap. The people in the shop are very friendly. It opens at 8 in the

morning and closes at 6 in the afternoon.

1. There is a big shop ______.

A. in our school

B. near their school

C. near our school

D. in their school

2. You can buy ______ there.

A. a bus

B. a car

C. a plane

D. an eraser

3. There aren't ______ in the shop.

A. pencils

B. soccer balls

C. fruits

D. dogs

4. The people in the shop are ______ .

A. friends

B. student

C. teachers

D. friendly

5. It's open for ______ hours a day.

A. 8

B .9

C. 10

D. 11

直流母线的正、负极色漆规定为（）。

A、蓝、白

B、赭、白

C、赭、蓝

D、赭、黄